I've had some moments of doubt since getting Izzy and even thought about rehoming her at times. She and Luna absolutely love each other so I would not consider it seriously, but I've thought about it
Especially after she peed on my couch a few times
But I love her SO much and while she's not a cuddler like Luna, she will give me kisses anytime
The only downsides really are that the vet bills are double and it's harder to take them both places by myself. Other than that, I'm so glad that they have each other when I am at work.